Dongguan SongFast Electronic Technology Co.,Ltd.
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Exceptional Overload Resistance Ceramic Pressure Sensor for Compressed Air Systems Multiple Outputs
The 100 Series Transmitter is a self-sufficient and independently developed product, specifically engineered for air compressor refrigeration pressure applications. Its core sensor features a proprietary ceramic design that ensures high temperature and corrosion resistance, along with exceptional stability and reliability.
This compact transmitter excels in measuring both industrial liquids and gases, making it ideal for sectors such as hydraulic energy, railway transport, petrochemicals, mechanical control, and air compression systems.
Every step of our manufacturing process—from research and development to assembly, calibration, and quality inspection—strictly follows international quality production standards.
Specifications
| Model | 100 Series | |||||
| Pressure Type | Gauge Pressure, Negative Pressure, Absolute Pressure | |||||
| Range | -1-0-1…400 bar (Customizable) | |||||
| Accuracy | ≤±0.50%F.S.(Standard))； ≤±1%F.S；Customizable | |||||
| Electrical Performance | 2-wire | 3-wire | ||||
| Output Signal | 4~20mA | 0~5V | 0~10V | 0.5~4.5V | 10~90% Ratio | |
| Supply Voltage | 8~32V DC | 8~32V DC | 12~32V DC | 8~32V DC/5V DC | 3.3~5.5V DC | |
| Operating Temperature | -35℃~105℃ | |||||
| Storage Temperature | -40℃~105℃ | |||||
| Electrical Connection | Packard Connector , Straight Connection | |||||
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Pressure Connection | Internal Thread | 7/16~20 UNF | ||||
| External Thread | 1/4" NPT,R1/4,G1/4",G1/2",M14×1.5,M16×1.5,M20×1.5 | |||||
| Customizable | Thread specifications can be customized according to customer requirements | |||||
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Materials | Housing | SUS304 Stainless Steel (Standard), 316L Stainless Steel (Optional), Customizable | ||||
| Sensor | Ceramic (Standard) | |||||
| O-ring | NBR (Standard), PTFE/CR/EPDM (Optional) | |||||
| Protection Rating | IP65,IP67,Customizable | |||||
| Response Time | ≤10ms | |||||
| Overload Pressure | 150%F.S. | |||||
| Long-term Stability | 0.1%F.S.±0.05%/year | |||||
| Burst Pressure | 300% F.S. (P ≤100bar); 200% F.S. (100bar＜P ≤400bar) | |||||
| Insulation Resistance | >100M Ω @50V DC | |||||
Dimensions and Wiring Definitions
Wiring Definitions
Ordering Guide
A: Our technical team has over 20 years of experience in the sensor industry. We deliver rapid, professional solutions tailored to customer application scenarios and welcome personalized customization requests. With a dedicated quality management team, we ensure strict quality control while maintaining a 30-day lead time for delivery.
A: Our certifications include ISO 9001, IATF 16949 (automotive), ISO 45001 (safety), and ISO 14001 (environmental), along with over 20 national patents.
A: Yes, we provide custom development services for products that extend beyond our standard offerings.